How To Fix CNV_DMC_UI_FW_EXCEPT027 - User &1 not authorized to open application log

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_UI_FW_EXCEPT - Messages for exception classes

• Message number: 027

• Message text: User &1 not authorized to open application log

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_UI_FW_EXCEPT027 - User &1 not authorized to open application log ?

  The SAP error message CNV_DMC_UI_FW_EXCEPT027 indicates that a user is not authorized to open the application log. This error typically occurs in the context of data migration or conversion processes, particularly when using the SAP Data Migration Cockpit (DMC) or similar tools.
  Cause:
  The primary cause of this error is that the user attempting to access the application log does not have the necessary authorizations. This can happen due to:
  
  Missing Authorization Objects: The user lacks the required authorization objects that allow access to the application log.
  Role Assignment: The user may not have been assigned the appropriate roles that include the necessary permissions.
  Profile Issues: The user profile may not be configured correctly to allow access to the logs.
  
  Solution:
  To resolve this issue, you can take the following steps:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after the error occurs to see which authorization check failed. This will provide insight into what specific authorization is missing.
  
  
  
  Review Roles and Profiles:
  
  Go to transaction PFCG to review the roles assigned to the user. Ensure that the roles include the necessary authorizations for accessing application logs.
  If the user does not have the required roles, assign them accordingly.
  
  
  
  Add Required Authorization Objects:
  
  The specific authorization objects that may be required include:
  
  S_LOG_COM: Authorization for application log management.
  S_USER_AUTH: Authorization for user management.
  
  
  Ensure that these objects are included in the user’s roles.
  
  
  
  Consult with Security Team:
  
  If you are not authorized to make changes to user roles or profiles, contact your SAP security team or administrator to request the necessary authorizations.
  
  
  
  Testing:
  
  After making the necessary changes, have the user log out and log back in to ensure that the new authorizations take effect. Then, try to access the application log again.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SU01: User maintenance.
  SU53: Display authorization check.
  PFCG: Role maintenance.
  
  
  
  Documentation: Refer to SAP Help documentation for detailed information on authorization management and application logs.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message or provide additional guidance.
  
  
  By following these steps, you should be able to resolve the authorization issue and allow the user to access the application log successfully.